163048989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{47717}}^1$

素因数の和:47804

約数の個数: 16

約数和(自身を含む): 233627328

約数和(自身を除く): 70578339

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 47717, 143151, 811189, 2433567, 3197039, 9591117, 54349663, 163048989]

約数ペア:

[(1, 163048989), (3, 54349663), (17, 9591117), (51, 3197039), (67, 2433567), (201, 811189), (1139, 143151), (3417, 47717)]